Book
Linear Algebra
Author
Gilbert Strang
Edition
v = vector([3,4]) w = vector([4,3]) x = sqrt(3*3+4*4) y = sqrt(4*4+3*3) print "Dot Product is ",v*w print "Length of v is ", x print "Length of w is ", y print "Sum is ",v+w z = sqrt(7*7+7*7) t = (v*w)/(x*y) print "cos(theta) is",t
Solution by:
- Siva Jyoshna Poreddy, Student, IIIT-Hyderabad